/* Loader Styles */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loader-content {
    text-align: center;
    position: relative;
}

.loader-pattern {
    width: 160px;
    height: 160px;
    position: relative;
    animation: rotatePattern 24s linear infinite;
}

.loader-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
}

.pattern-segment {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 50% 100%);
}

.pattern-segment:nth-child(1) { transform: rotate(0deg); animation: pulseSegment 3s ease-in-out infinite; }
.pattern-segment:nth-child(2) { transform: rotate(72deg); animation: pulseSegment 3s ease-in-out infinite 0.6s; }
.pattern-segment:nth-child(3) { transform: rotate(144deg); animation: pulseSegment 3s ease-in-out infinite 1.2s; }
.pattern-segment:nth-child(4) { transform: rotate(216deg); animation: pulseSegment 3s ease-in-out infinite 1.8s; }
.pattern-segment:nth-child(5) { transform: rotate(288deg); animation: pulseSegment 3s ease-in-out infinite 2.4s; }

.loader-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-center {
    width: 80px;
    height: 80px;
    position: relative;
}

.center-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 20%;
    animation: rotateCenterPattern 12s linear infinite;
}

.center-pattern:nth-child(2) {
    animation-direction: reverse;
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
}

.center-pattern:nth-child(3) {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    animation-duration: 8s;
}

.loader-greeting {
    color: var(--accent-color);
    font-size: 32px;
    font-weight: 500;
    margin: 40px 0 5px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease-out forwards 0.5s;
}

.loader-subtext {
    color: var(--white-color);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 4px;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease-out forwards 0.7s;
}

@keyframes rotatePattern {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotateCenterPattern {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulseSegment {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hide loader when page is loaded */
body.loaded .loader-wrapper {
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease-out;
}